<?php
 session_start();
 /*unset($_SESSION['utilisateur']);
 unset($_SESSION['prenomSession']);
 unset($_SESSION['nomSession']);
 unset($_SESSION['emailSession']);
 unset($_SESSION['mdpSession']);
 unset($_SESSION['confirmeSession']);
 unset($_SESSION['affiche']);*/
 session_unset();
 session_destroy();
 $hostAccueil  = $_SERVER['HTTP_HOST'];
 header("Location: http://$hostAccueil");
 ?>